Finding the Fourth Proportional to 4,964.76, 7,448.76 and 2,498.31

Step by Step Solution

1. Step 1: Write the proportion equation
   4,964.76 : 7,448.76 = 2,498.31 : x
2. Step 2: Convert to fraction form
   4,964.76/7,448.76 = 2,498.31/x
3. Step 3: Cross multiply
   4,964.76x = 7,448.76 × 2,498.31
4. Step 4: Simplify right side
   4,964.76x = 18,609,311.60
5. Step 5: Solve for x
   x = 18,609,311.60/4,964.76
6. Step 6: Final answer
   x = 3,748.28